Extremely popular in Russia; great for specialized e-readers. MOBI/AZW3: Specifically for Amazon Kindle devices.
Since the author died in 1984, copyright laws vary. In many regions, older editions are available in digital libraries. tikhii don roman skachat knigu
When searching for "скачать бесплатно" (download for free), be cautious: Extremely popular in Russia; great for specialized e-readers